Coronavirus May 4, 2020 10:16 pm Bruins Anthem Singer Joins Hospital Tribute Front-line workers at Lahey Hospital in Burlington were honored with a parade and a performance by Boston Bruins national anthem singer Todd Angilly. US & World Videos 1:39 Lawrence police cracking down on illegal dirt bikes 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:30 Putting an increase in COVID cases into context 1:41 COVID cluster prompts masking at Beth Israel Deaconess Medical Center 0:50 COVID cluster at hospital prompts return of mask requirement in affected unit